File extension Details of OLD, OEB, ORI, OYX, V2I, UCI, CBK, RDB, RRR

Name:	OLD
File Type:	Backup File
Popularity:	4
Category:	backup
File Description:	Typically used as an indicator for a backup copy of a file; appended to the filename when a newer version of the file has been created or saved by a certain program; often placed after the original file suffix (i.e. document.doc.old would be a backup copy of the file "document.doc"). May be created automatically by a software program, but may also be created manually by the user; the ".old" extension may have to be deleted in order for the file to open correctly.
Open Programs:	Mac OS Original program Windows Original program

Name:	OEB
File Type:	Outlook Express Backup Wizard File
Popularity:	3
Category:	backup
File Description:	Backup of an Outlook Express e-mail database created by the Outlook Express Backup Wizard; creates a complete backup of all Outlook Express files, including accounts, identities, e-mail messages, attachments, address books, message rules, lists of blocked senders, and signatures.
Open Programs:	Windows QSX Software Outlook Express Backup Wizard

Name:	ORI
File Type:	Original File
Popularity:	5
Category:	backup
File Description:	Often added to a file that already has an extension; may be appended to the filename, i.e. "page1.html" may become "page1.html.ori;" often used to differentiate between original and backup (.BAK) files. The ".ori" extension may need to be removed in order for the file to open correctly.
Open Programs:	Mac OS Open with the program that created the file Windows Open with the program that created the file

Name:	OYX
File Type:	Approach Alternate Database Index
Popularity:	3
Category:	backup
File Description:	Alternate or backup database index (.ADX) file created by Lotus Approach; used in case the main index file becomes corrupted
Open Programs:	Windows IBM Lotus Approach (part of Lotus SmartSuite)

Name:	V2I
File Type:	Norton Ghost Virtual Volume Image
Popularity:	3
Category:	backup
File Description:	Disk image backed up from a current volume using Norton Ghost; contains a base backup of everything on the hard disk; may be mounted as a new volume or restored to another disk using Norton Ghost.
Open Programs:	Windows Symantec Norton Ghost

Name:	UCI
File Type:	UFS Explorer Backup File
Popularity:	3
Category:	backup
File Description:	Compressed disk image file created by UFS Explorer, a backup program compatible with multiple file systems; saves an exact copy of a hard drive in a disk image format that can be used to restore data in case of a hard drive failure.
Open Programs:	Windows SysDevSoftware UFS Explorer

Name:	CBK
File Type:	Backup Configuration File
Popularity:	1
Category:	backup
File Description:	Windows system backup file; stores system files and configuration information
Open Programs:	Windows InterSystems Cache Devicescape Enterprise-Managed AP

Name:	RDB
File Type:	Retrospect Backup Set
Popularity:	3
Category:	backup
File Description:	One of several files from a backup set created with Retrospect Backup software; contains exact data backed up from a hard drive and cataloged by the program; can be used to restore data that has been lost or corrupted on the original hard disk. Retrospect was originally developed by Dantz software, but is now owned by EMC Insignia.
Open Programs:	Mac OS EMC Retrospect Windows EMC Retrospect

Name:	RRR
File Type:	Registry Mechanic Backup File   (Most common)
Popularity:	3
Category:	backup
File Description:	Backup file containing entries from the Windows registry; created by Registry Mechanic when optimizing the registry; used to restore removed registry entries if necessary. Registry backups may be restored by clicking the "Restore Backup" button in the main program window; it may be necessary to restart the computer for the restored registry entries to load correctly.
Open Programs:	Windows PC Tools Registry Mechanic

Name:	RBS
File Type:	Windows Installer Rollback Script
Popularity:	3
Category:	backup
File Description:	Script created during a software installation run by Windows Installer; contains a set of instructions used to restore the pre-installation system state if the installation does not complete; if the installation is successful, the file is deleted automatically. The rollback script restores files saved in the corresponding rollback .RBF file; both files are stored in a single archive named "Config.Msi."
Open Programs:	Windows Microsoft Windows Installer